GUARDIAN3 QR - Quick Response™

© 2017 SureCall | 48346 Milmont Drive, Fremont CA 94538 | 1-888-365-6283 | sales@surecall.com

Guardian3 QR | 3-8-2018 v2.5

• Provides improved coverage for Public Safety 700 MHz (FirstNet Ready) and

800 MHz bands as well as 900 MHz SMR

• 80 dB wide-band amplifier

• Meets Chapter 24 Emergency Communications System of NFPA 72, 1221 and IFC 510

• NEMA 4 rated amplifier housing. No additional NEMA enclosure(s) needed

• Features built-in SureCall Sentry remote monitoring system with Ethernet port

• Integrated 7-pin alarm

• UPS port for external battery backup

• Energy-saving operation allows bands to remain dormant when not in use

• Automatic gain control (AGC)

• A/C 110V or D/C 16-24V power option

• Independently adjustable frequency attenuation for uplink and downlink

» Reduce gain in -1 dBm increments

Ideal Applications

» Commercial

» Hospitality

» Hotels

» Education

» House of Worship

» MDU’s

SureCall Guardian3 QR Bi-Directional Amplifier with Nema4 Rated Enclosure

Key Product Specifications

Uplink Frequency Range: 788-805 / 806-824 / 896-901 (Including D Block)

Downlink Frequency Range: 758-775 / 851-869 / 935-940 (Including D Block)

Public Safety 700 and 800 and SMR 900Supported Standards:

Maximum Gain: Gain

Adjustment: Noise

Figure:

VSWR:

80 dB

31 dB

≤ 8 dB

≤ 2.0

26 dBm

31.5 dBm

Maximum RF Output Power:

P1dB:

RF Connectors:

Power Consumption:

N Female (both ends)

50W

Public Safety Communications Signal Amplifier

OverviewSureCall’s latest innovation, the Guardian3 QR, is a tri-band bi-directional amplifier that services the full Public Safety 700 MHz (FirstNet Ready) and 800 MHz bands as well as 900 MHz SMR (Specialized Mobile Radio Service). The Guardian3 QR meets Chapter 24 of NFPA 72, 1221 and IFC 510 standards, improving weak First Responder signals for critical and non-critical areas within the building.

Unique Features

Industrial Use Public SafetyBands (PSB)

100+ UsersPer Band

WARNING. This is NOT a CONSUMER device. It is designed for installation by FCC LICENSES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation.

GUARDIAN3 QR™

ProductProduct Name / Part Guardian3 QR / SC-TriPSBS-80-QR

Uplink Frequency Range (MHz): 788-805 / 806-824 / 896-901 (Including D Block)

Downlink Frequency Range(MHz): 758-775 / 851-869 / 935-940 (Including D Block)

Maximum Gain: 80 dB

Gain Adjustment: 31 dB

Noise Figure: ≤ 8 dB

VSWR: ≤ 2.0

Supported Standards: Public Safety 700 and 800, and SMR 900

Power Input: D/C 16-24V or A/C 110V, 60 Hz

Maximum RF Output Power: 26 dBm

P1dB: 31.5 dBm

Cable: SC-400 (not provided)

RF Connectors: N Female (both ends)

Power Consumption: 50W

Operating Temperature: -4ºF to +131ºF

Dimensions: 21.5 x 17 x 6 inches

Weight: 49.6 lbs.

FCC (USA): RSNFORCE3-PSB

Specifications are subject to change. Specifications contained within apply only to products meeting the latest FCC Certification Guidelines of 2/20/2013.